FI762065A - - Google Patents

Info

Publication number
FI762065A
FI762065A FI762065A FI762065A FI762065A FI 762065 A FI762065 A FI 762065A FI 762065 A FI762065 A FI 762065A FI 762065 A FI762065 A FI 762065A FI 762065 A FI762065 A FI 762065A
Authority
FI
Finland
Application number
FI762065A
Other languages
Finnish (fi)
Other versions
FI61917B (en
FI61917C (en
Inventor
Hans-Dieter Graf
Original Assignee
Boehme Chem Fab Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE2532393A external-priority patent/DE2532393C3/en
Priority claimed from DE19752532391 external-priority patent/DE2532391C3/en
Priority claimed from DE19762606420 external-priority patent/DE2606420C3/en
Application filed by Boehme Chem Fab Kg filed Critical Boehme Chem Fab Kg
Publication of FI762065A publication Critical patent/FI762065A/fi
Publication of FI61917B publication Critical patent/FI61917B/en
Application granted granted Critical
Publication of FI61917C publication Critical patent/FI61917C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C1/00—Chemical treatment prior to tanning
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00—Tanning; Compositions for tanning
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
    • C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
FI762065A 1975-07-19 1976-07-16 FOER FARING FRAMSTAELLNING AV LAEDER OCH PAELSVAROR FI61917C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE2532393A DE2532393C3 (en) 1975-07-19 1975-07-19 Environmentally friendly and wastewater-free process for the production of leather (from pimples) by using organic solvent media
DE2532393 1975-07-19
DE2532391 1975-07-19
DE19752532391 DE2532391C3 (en) 1975-07-19 1975-07-19 Environmentally friendly and wastewater-free process for pickling, tanning and greasing fur skins
DE2606420 1976-02-18
DE19762606420 DE2606420C3 (en) 1976-02-18 1976-02-18 Environmentally friendly and wastewater-free process for picking and tanning fur skins

Publications (3)

Publication Number Publication Date
FI762065A true FI762065A (en) 1977-01-20
FI61917B FI61917B (en) 1982-06-30
FI61917C FI61917C (en) 1982-10-11

Family

ID=27186455

Family Applications (1)

Application Number Title Priority Date Filing Date
FI762065A FI61917C (en) 1975-07-19 1976-07-16 FOER FARING FRAMSTAELLNING AV LAEDER OCH PAELSVAROR

Country Status (16)

Country Link
US (1) US4039281A (en)
JP (1) JPS5212901A (en)
AR (1) AR212025A1 (en)
AU (1) AU504751B2 (en)
CS (1) CS200495B2 (en)
DD (1) DD125084A5 (en)
ES (1) ES449872A1 (en)
FI (1) FI61917C (en)
FR (1) FR2318930A1 (en)
GB (1) GB1549688A (en)
GR (1) GR63641B (en)
HU (1) HU180428B (en)
IT (1) IT1124757B (en)
PL (1) PL114373B1 (en)
SE (1) SE415780B (en)
YU (1) YU169276A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT358706B (en) * 1977-02-04 1980-09-25 Boehme Chem Fab Kg METHOD FOR PRODUCING FUR SKINS
US4147511A (en) * 1978-01-30 1979-04-03 E. I. Du Pont De Nemours And Company Process for solvent-drying leather
FR2594141B1 (en) * 1986-02-12 1989-02-24 Chambre Synd Patrons Megissier IMPROVED PROCESS AND INSTALLATION FOR THE DEGREASING OF RAW SKIN AND RAW SKIN OBTAINED
YU71587A (en) * 1986-04-28 1988-10-31 Commw Scient & Ind Res Process for treating animal hides with fur
US5300121A (en) * 1987-04-28 1994-04-05 Commonwealth Scientific And Industrial Research Organisation Process for the treatment of wool skins
FR2649413B1 (en) * 1989-07-10 1993-05-28 Toulouse Inst Nat Polytech SKIN TANNING PROCESS
FR2664906B1 (en) * 1990-07-20 1992-10-09 Toulouse Inst Nat Polytech PROCESS FOR TANNING SKINS.
DE10255095A1 (en) * 2002-11-26 2004-06-03 Basf Ag Process for the manufacture of a semi-finished leather product
AU2008331353B2 (en) * 2008-02-29 2014-03-27 Leatherteq Limited Method of preserving hides and skins
WO2010043026A1 (en) * 2008-10-17 2010-04-22 Leatherteq Limited Methods of preserving hides
WO2013072063A1 (en) 2011-11-18 2013-05-23 Bluestar Silicones France Method for tanning or retanning rawhide, rawhide scraps, or an untanned article containing collagen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2523324A (en) * 1947-04-23 1950-09-26 United Shoe Machinery Corp Tanning with esters of chloroformic acid in an nonaqueous medium
US2523326A (en) * 1947-08-14 1950-09-26 United Shoe Machinery Corp Tanning with organic isocyanates in a nonaqueous medium
US2781241A (en) * 1951-12-24 1957-02-12 Secotan Inc Method of treating animal skins
US3006714A (en) * 1956-10-01 1961-10-31 Nathan W Levin Treatment of animal skins
US3512918A (en) * 1965-07-02 1970-05-19 Basf Ag Tanning process

Also Published As

Publication number Publication date
YU169276A (en) 1982-05-31
FR2318930B1 (en) 1980-06-27
AU1601476A (en) 1978-01-26
AU504751B2 (en) 1979-10-25
HU180428B (en) 1983-03-28
FR2318930A1 (en) 1977-02-18
FI61917B (en) 1982-06-30
SE415780B (en) 1980-10-27
GR63641B (en) 1979-11-27
FI61917C (en) 1982-10-11
SE7607891L (en) 1977-01-20
DD125084A5 (en) 1977-03-30
JPS5212901A (en) 1977-01-31
IT1124757B (en) 1986-05-14
ES449872A1 (en) 1977-12-01
AR212025A1 (en) 1978-04-28
CS200495B2 (en) 1980-09-15
PL114373B1 (en) 1981-01-31
US4039281A (en) 1977-08-02
GB1549688A (en) 1979-08-08

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: DR. TH. BOEHME K.G. CHEM. FABRIK